نتایج جستجو برای: auricular appendage
تعداد نتایج: 10158 فیلتر نتایج به سال:
We present a case of left atrial appendage (LAA) aneurysm and atrial septal defect in a 1-year-old child without cardiovascular symptoms referred for cardiac murmurs and cardiomegaly and diagnosed by 2and 3-dimensional transthoracic echocardiography. Subcostal and apical views showed a wide, fenestrated ostium secundum-type atrial septal defect with redundant septum (Fig. 1, arrow). The right-s...
results utilizing autologous stem cell populations to treat craniofacial defects is a promising field of ongoing investigations. studies show that cartilage stem/progenitor cells (cspcs) are highly chondrogenic and can produce elastic reconstructive material with long-term tissue restoration. conclusions auricular reconstruction surgery is a challenging plastic procedure that requires great exp...
A clinicopathologic study of 51 cases of mitral stenosis with intracardiac mural thrombi is presented with particular reference to the locations of these thrombi and their relationship to the associated thromboembolic phenomena. In 27 cases the thrombi were present only in the left side of the heart, in 15 cases they were in both sides of the heart, and in 9 cases they were present only in the ...
Since the introduction of the operation of mitral valvotomy much interest has been aroused'in the histological changes found in biopsy specimens of the left auricular appendage. Some workers have recorded a high incidence of lesions resembling Aschoff nodules, and since these are found in patients in whom no rheumatic activity is apparent clinically, there has been much speculation as to their ...
Surgical left atrial appendage (LAA) exclusion has a failure rate as high as 60% due to persistent residual flow in the LAA or large LAA remnants. We describe a novel technique for treatment of incomplete surgical LAA ligation, and define the mechanism that led to persistence of the remnant LAA without any thrombus formation.
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